<h1>Editar Marca</h1>
<% form_for :marca, @marca, :url => {:action => 'update', :id => @marca} do |m| %>
    <%= error_messages_for :marca %>
    <%= render :partial => 'form', :locals => {:m => m} %>
    <%= submit_tag "Guardar" %>
<% end %>
<p><%= link_to "Regresar", :action => "index" %></p>
